At the start of your end phase, turn a facedown card in your evolve deck faceup: Select an enemy leader and deal it 2 damage. If there are at least 5 faceup cards in your evolve deck, deal 2 damage to each enemy leader. If there are at least 10, deal 10 damage to each enemy follower on the field. If there are at least 20, you win the game.
